VICOR BCM6123TD1E5126T01

The BCM6123xD1E5126yzz is a high-efficiency Bus Converter, operating from a 260 to 410VDC primary bus to deliver an isolated, ratiometric secondary voltage from 32.5 to 51.3VDC. The BCM6123xD1E5126yzz offers low noise, fast transient response, and industry leading efficiency and power density. In addition, it provides an AC impedance beyond the bandwidth of most downstream regulators, allowing input capacitance normally located at the input of a PoL regulator to be located at the primary side of the BCM. With a primary to secondary K factor of 1/8, that capacitance value can be reduced by a factor of 64x, resulting in savings of board area, material and total system cost. Leveraging the thermal and density benefits of Vicor ChiP packaging technology, the BCM offers flexible thermal management options with very low top and bottom side thermal impedances. Thermally-adept ChiP-based power components enable customers to achieve low cost power system solutions with previously unattainable system size, weight and efficiency attributes quickly and predictably. This product can operate in the reverse direction, at full rated current, after being previously started in the forward direction.

• Up to 25.7A continuous secondary current
• Up to 1876W/in3 power density
• 97.9% peak efficiency
• 4,242VDC isolation
• Parallel operation for multi-kW arrays
• OV, OC, UV, short circuit and thermal protection
• BCM6123 through-hole ChiP package 2.494×0.898×0.284in [63.34×22.80×7.21mm]
• PMBus management interface

• 380VDC Power Distribution
• High-End Computing Systems
• Automated Test Equipment
• Industrial Systems
• High-Density Power Supplies
• Communications Systems
• Transportation
• BCM6123xD1E5126y00 at point-of-load
• BCM6123xD1E5126y01 at point-of-load
• BCM6123xD1E5126yzz + PRM + VTM, Adaptive-Loop configuration
• BCM6123xD1E5126yzz + PRM + VTM, Remote-Sense configuration